Shai Moss has internet users crackin' UP with her voiceover of Teyana Taylor's "Byron" rant from the film, 'Madea's Big Happy Family.' RELATED: Awww! Watch Chris Brown & Ray J Sing To Shai Moss As She Celebrates Her 14th Birthday (VIDEO) Shai Moss Voiceovers Teyana Taylor's "Byron" Rant From 'Madea's Big Happy Family' On Monday, March 30, Shai Moss took to TikTok to share a clip of her doing a voiceover to Teyana Taylor's lines from 'Madea's Big Happy Family.